Factor Info

ID 166144
Size 724 digits / 2404 bits
Status composite
Value 3425920205426704575264735598852177852150078925138446104705537513135280741169821789321504215846496186381845673554076935406311936620859522727349210512223536947165110991850981404149201881530436850031778529567220797693942862304099723771833867792858059049289926147842113744489725827976852309534074704847656921739244608936261227426401458264436473717118794462799453031517140320874906268873554656152668288394909904639824292271616755818882481538155225062041794718850629267962124820752300232321970825973798929030302686487672925601854574691153316567831711374885496930642352725060923952611041033618332693403549643162614880491386866872597368873664525011629371627621174712615085306499946746128189246098152777718366022274419684846992425743

Factorizations

Primary (ID: 21967) 153376240859830595408151169 (proven prime)
(ID: 166145) 22336707342812160483507311585568477854987361498386722637116975694350637275224107612382346244568648888789523634668825198299673221697497445933963655713645667764866604992894595587052786198952976768373094724359402309088527278678330994920282186749787830909614833700880829878876168397229397855043836373114611795537767672838733880735234526714580767174791002045848609109736544946161225033346008925535849185270629149576382875151370261551545071116437455961752538376273692632933653702401171535981452651451009083209358053851673355984019883722806456877475674376788858547659976699819289133155328108423754227323506611699210371937921329892957208008388107013140570325554190322073744912682588066934037580052543823247 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.